onsemi

MC33269DT-3.3G

MC33269DT-3.3G Description

The MC33269DT-3.3G is a high-performance, fixed-output linear voltage regulator designed and manufactured by onsemi. This device is part of the Linear & Switching Voltage Regulators category and is offered in a DPAK package. It provides a stable 3.3V output with an output current capability of 800mA. The MC33269DT-3.3G is designed to meet the requirements of various electronic systems that demand reliable and efficient power regulation.

MC33269DT-3.3G Features

• Fixed Output Voltage: The MC33269DT-3.3G offers a fixed output voltage of 3.3V, making it ideal for applications requiring a stable and consistent power supply.
• High Output Current: With an output current of 800mA, this regulator can handle demanding applications that require higher power.
• Low Dropout Voltage: The maximum dropout voltage is 1.35V at 800mA, ensuring efficient operation even under heavy load conditions.
• Excellent PSRR: The power supply rejection ratio (PSRR) of 55dB at 120Hz provides superior noise immunity, crucial for sensitive electronic systems.
• Robust Protection Features: The device includes over-temperature and short-circuit protection, enhancing system reliability and safety.
• Low Quiescent Current: The quiescent current of 8mA contributes to energy efficiency in battery-powered applications.
• Compliance and Packaging: The MC33269DT-3.3G is RoHS3 compliant and is packaged in a tube, which is suitable for automated assembly processes.

MC33269DT-3.3G Applications

The MC33269DT-3.3G is well-suited for a variety of applications where a stable and efficient power supply is critical:

• Portable Electronics: Due to its low quiescent current and high efficiency, it is ideal for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Controls: Its robust protection features make it suitable for use in industrial environments where reliability is paramount.
• Automotive Systems: The MC33269DT-3.3G can be used in automotive electronics for providing a stable power supply to various components.
• Telecommunications: In telecommunications equipment, this regulator can ensure a consistent power supply to critical components, enhancing system performance and reliability.

Conclusion of MC33269DT-3.3G

The MC33269DT-3.3G from onsemi stands out for its combination of high output current, low dropout voltage, and excellent PSRR, making it a superior choice for applications demanding high performance and reliability. Its fixed output voltage simplifies design while ensuring consistent power supply, and its compliance with RoHS3 and REACH standards makes it an environmentally responsible choice. Whether used in portable electronics, industrial controls, automotive systems, or telecommunications, the MC33269DT-3.3G delivers the performance and protection needed for today's advanced electronic systems.